Såhär sa Fishstreet på lite bräcklig engelska: ###################################### Hi Fredrik, Where is your country? Actually it is depends on your price on it For Key LED is using CREE chips, it will not burn any for your coral , if you require on it, it is better using Key24Wide x2 Unit It's also just release a timer same as Maxspect timer function 2. For maxspect, I suppose for you using 2 Unit of G2-160W LED Lighting with semi version. G2-160W is enough power on you and you can fixable to change a new tank if you upgrade more and easy to resell on the market for G2-160W model And Maxspect around 4 to 8% damage chips or ballast problem rate. Key LED is 100% never have problem before For your tank, you can select it depends on your budget, Key is cheapest and enough for your tank, Maxspect is a little bit higher output for your tank, but it can upgradeable for your next tank Thanks Eric >Hello fishstreet. > >Currently planning to build an 120x65x60 (w,d,l) saltwater reef tank and have been browsing your excellent supply. The tank will hold a mixture of sps, lps and clams. > >The LED lightning solutions look really promising but I have a hard time choosing the best solution for my tank dimensions, and there is quite a difference in princing. > >These are the combinations I have com up with: > >Maxspect: >2x G2 - 160W (740$/1090$) (semi/cree) >or >1x G2 230W (710$/1050$) > >Cree or Semi chips I dont know, but I have heard that the 30W LED's are quite ugly and can burn the corals. > >Key LED: (standard/cree) >1x LED 36-Wide (410$/475$) + shipping, total 108W >or >2x LED 36-Slim (600$/660$) + shipping, total 144W > >I do not know how much effect is needed to sustain SPS and clams, but the Key LED fixture is significantly cheaper. > >Please advice. > >Best regards Fredrik